旁白功能会以语音形式为你描述屏幕上的内容，包括电池电量、别人的来电，甚至是你正在点按的 application。你还可根据个人需要调整语速和音高。If you downloaded person data files, and at the very least one file has an .inf file identify extension and A different features a .sys extension, do the f